Patent Assignment
Reel/Frame 021272/0185
Assignment of Assignor's Interest
Recorded: 2008-07-10
Pages: 3
Assignors
GILL, JASBIR S.
Executed: 2008-06-09
KIDMABI, SRIKANTH
Executed: 2008-06-04
LU, FRANK FUN-YUEE
Executed: 2008-06-09
MORRIS, JOHN D.
Executed: 2008-07-08
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property
(1)
Method for Inhibiting the Formation and Deposition of Silica Scale in Aqueous Systems
Application:
12/131,571 →
Publication:
US 2009/0294374
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
May 18, 2009
From: NALCO COMPANY; CALGON LLC; NALCO ONE SOURCE LLC; NALCO CROSSBOW WATER LLC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 022703/0001 →
Release of Security Interest
May 26, 2015
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 035771/0668 →
Release of Security Interest
Feb 24, 2017
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 041808/0713 →
Change of Name
Feb 28, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 041835/0903 →
Assignment of Assignor's Interest
Feb 28, 2017
From: NALCO COMPANY LLC; CALGON CORPORATION; CALGON LLC; ONDEO NALCO ENERGY SERVICES, L.P.
To: ECOLAB USA INC.
Reel/Frame 041836/0437 →
Assignment of Assignor's Interest
Apr 4, 2017
From: NALCO COMPANY
To: ECOLAB USA INC.
Reel/Frame 042147/0420 →